/*
 * Copyright (c) 2020, 2023, 3044483124@qq.com All rights reserved.
 *
 */
package cn.itcast;

/**
 * <p>Project: JavaStudy - FinalVar
 * <p>Powered by jiangbo On 2023-01-30
 * 21:04:46
 * <p>Created by IntelliJ IDEA
 *
 * @author jiangbo [3044483124@qq.com]
 * @version 1.0
 * @since 8/17
 */
public class FinalVar {
        //成员常量
        final String NAME = "佚名";
        public static void main(String[] args) {
//局部常量
            final int NUM = 18;
            System.out.println(NUM);
//系统，数学类的PI常量
            System.out.println(Math.PI);

        }
}


